MX2009001828A - Service valve assembly having a stop-fill device and remote liquid level indicator. - Google Patents

Service valve assembly having a stop-fill device and remote liquid level indicator.

Info

Publication number
MX2009001828A
MX2009001828A MX2009001828A MX2009001828A MX2009001828A MX 2009001828 A MX2009001828 A MX 2009001828A MX 2009001828 A MX2009001828 A MX 2009001828A MX 2009001828 A MX2009001828 A MX 2009001828A MX 2009001828 A MX2009001828 A MX 2009001828A
Authority
MX
Mexico
Prior art keywords
service valve
magnet
recess
dial
stop
Prior art date
Application number
MX2009001828A
Other languages
Spanish (es)
Inventor
Herbert G Ross
Danny E Swindler
Original Assignee
Rochester Gauges Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/840,915 external-priority patent/US7726334B2/en
Priority claimed from US11/840,913 external-priority patent/US7921873B2/en
Application filed by Rochester Gauges Inc filed Critical Rochester Gauges Inc
Publication of MX2009001828A publication Critical patent/MX2009001828A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
    • F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
    • F16K21/185—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level with electrical or magnetical means, e.g. with magnetic floats, for sensing the liquid level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • F16K37/0016—Mechanical means having a graduated scale
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0408—Level of content in the vessel
    • F17C2250/0413—Level of content in the vessel with floats
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7481—Rotary valve element

Abstract

A system for determining a fluid level in a pressurizable container comprising is disclosed. The system includes a service valve having a set of wrench flats defining parallel flat surfaces, one of the wrench flats having a recess defined entirely within its flat surface, a stop-fill device interconnected with the service valve and operable to rotate a first magnet inside the service valve in proximity to the recess in proportion to the amount of fluid in the pressurizable container, and a dial assembly having a dial face and a pointer attached to a second magnet, the second magnet housed in a magnet protrusion on a side of the dial face opposite the pointer and operable to fit into the recess in the service valve such that the dial moves on the dial face proportionately to the degree of rotation of the first magnet inside the service valve. In one variation, a sensor placed in the recess or adjacent a throat of the service valve is electrically connected to a remotely located gauge for displaying a reading corresponding to the level of fluid in the container.
MX2009001828A 2006-08-18 2007-08-18 Service valve assembly having a stop-fill device and remote liquid level indicator. MX2009001828A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US82292106P 2006-08-18 2006-08-18
US82292606P 2006-08-18 2006-08-18
US82292806P 2006-08-19 2006-08-19
US11/840,915 US7726334B2 (en) 2004-01-22 2007-08-17 Service valve assembly having a stop-fill device and remote liquid level indicator
US11/840,913 US7921873B2 (en) 2004-01-22 2007-08-17 Service valve assembly having a stop-fill device and a liquid level indicating dial
PCT/US2007/076256 WO2008022340A2 (en) 2006-08-18 2007-08-18 Service valve assembly having stop-fill device and remote liquid level indicator

Publications (1)

Publication Number Publication Date
MX2009001828A true MX2009001828A (en) 2009-07-02

Family

ID=39083193

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009001828A MX2009001828A (en) 2006-08-18 2007-08-18 Service valve assembly having a stop-fill device and remote liquid level indicator.

Country Status (4)

Country Link
US (1) US20100229964A1 (en)
EP (1) EP2059701A2 (en)
MX (1) MX2009001828A (en)
WO (1) WO2008022340A2 (en)

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JP5489281B2 (en) * 2010-04-13 2014-05-14 東フロコーポレーション株式会社 Float position sensor
WO2012015385A1 (en) * 2010-07-26 2012-02-02 Rochester Gauges, Inc. Adaptor assembly and system for pressurized containers
US9068877B2 (en) * 2011-04-15 2015-06-30 Texas Lfp, Llc Liquid level sender with adjustable counterweight
LU92405B1 (en) * 2014-03-19 2015-09-21 Luxembourg Patent Co Sa Valve for gas tank with overfill protection deviceand level gauge
CA2968466A1 (en) * 2015-01-07 2016-07-14 David Reed Lever float valve
CN104713992B (en) * 2015-03-31 2018-03-13 湖北工业大学 A kind of large-scale storage tank bottom plate traversal and positioner and method
US10408666B2 (en) * 2015-10-13 2019-09-10 Medallion Instrumentation Systems, Llc Fluid level sensor
EP3623674B1 (en) * 2018-09-14 2021-10-27 Hamilton Sundstrand Corporation Rotary valves

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Also Published As

Publication number Publication date
WO2008022340A3 (en) 2008-12-24
US20100229964A1 (en) 2010-09-16
EP2059701A2 (en) 2009-05-20
WO2008022340A2 (en) 2008-02-21

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